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Mri-pet cephalic molecular imaging coil and mri-pet cephalic molecular imaging system

a molecular imaging coil and cephalic technology, applied in tomography, instruments, applications, etc., can solve the problems of high acquisition accuracy, high volume and high price, and achieve the effect of improving accuracy, reducing acquisition cost and reducing acquisition cos

Inactive Publication Date: 2015-12-10
BEIJING TOP GRADE HEALTHCARE MEDICAL EQUIP CO LTD
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  • Abstract
  • Description
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  • Application Information

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Benefits of technology

The patent text discusses a new technology that allows for simultaneous MRI and molecular imaging using a compact and nested structure. This can be directly inserted into existing MRI machines, reducing costs and the need for extra space. The technology can also provide more accurate and objective imaging information for clinical studies and research. Overall, this invention is cost-effective, compact, and compatible with existing MRI equipment, saving time, materials, and resources.

Problems solved by technology

The method has many disadvantages, however, such as huge volume and expensive price.
In addition, the limitation of the current technology is the problem of acquisition accuracy, which is caused by has separated scanning of PET and MRI.

Method used

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  • Mri-pet cephalic molecular imaging coil and mri-pet cephalic molecular imaging system
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  • Mri-pet cephalic molecular imaging coil and mri-pet cephalic molecular imaging system

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example embodiments

[0021]Understandably, the exemplary embodiments are given for illustrative purpose rather than limiting the invention.

[0022]FIG. 1 shows a stereogram schematic view of the nested MRI-PET cephalic molecular imaging coil (10) according to one embodiment of the present invention, which includes the MRI cephalic RF coil (11) and the molecular signal acquisition assembly (12). Wherein, the MRI cephalic RF coil (11) may be the nuclear magnetic resonance cephalic RF coil of the existing technology, for emitting RF pulse and receiving MRI signal. The new type of nested MRI-PET cephalic molecular imaging coil of the present invention may be realized on the basis of the nuclear magnetic resonance cephalic RF coil of the existing technology. The molecular signal acquisition assembly (12) is located on the peripheral surface of the said MRI cephalic RF coil (11), being in tight contact with each other to form an integrated and nested structure. As shown in FIG. 1, the PET molecular signal acqui...

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Abstract

This invention discloses an MRI-PET cephalic molecular imaging coil and an MRI cephalic molecular imaging system including this MRI-PET cephalic molecular imaging coil; the said MRI-PET cephalic molecular imaging coil is an integrated and nested structure, with a molecular signal acquisition assembly installed on the peripheral surface of the MRI cephalic RF coil, the said molecular signal acquisition assembly including a crystal gamma-ray detector and photoelectric conversion structure; the said photoelectric conversion structure is semi-conductors, having an effect in preventing the impact of magnetic field on gamma-ray imaging, hence making it possible to obtain precision fusion images of magnetic resonance and molecular imagery and ensuring consistency of physiological and biochemical information in spatial location and temporal synchronization.

Description

TECHNICAL FIELD OF INVENTION[0001]The present invention relates to the field of nuclear magnetic resonance analysis and nuclear medical imaging, and more particularly, to an MRI-PET cephalic molecular imaging coil and a system including the said MRI-PET cephalic molecular imaging coil.TECHNICAL BACKGROUND[0002]Given the extensive application of nuclear magnetic resonance imaging (MRI) in basic research such as chemistry and biology and also in clinic medicine and pharmaceutical R&D, many kinds of high resolution nuclear magnetic resonance analysis techniques have become an important tool in biochemistry research. With the rapid development of transmission imaging on the structurology and anatomy, the physiological and biochemical information imaging also becomes an important component. At present, the more advanced technology of fusion-imaging with information of anatomy structure and physiological biochemistry has been developed in field of science and clinic, this technology has i...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A61B6/00A61B6/03A61B5/055
CPCA61B6/4417A61B5/055A61B6/5247A61B6/4208A61B6/501A61B6/037G01R33/481G01T1/1603G01R33/34076
Inventor SUN, KEKESUN, MING
Owner BEIJING TOP GRADE HEALTHCARE MEDICAL EQUIP CO LTD
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